*{margin:0;padding:0;}
img{display:block;}
i{font-style:normal;}
.vetically{justify-content:center;align-items:center;display:-webkit-flex;}
.prize_con{position: absolute;width: 100%;height: 100%;background: url(images/firstp_bg.jpg) no-repeat left top / 100% 100%;overflow: hidden;}
.prize_grade{font-size:98px;color: #ffe9af;text-align: center;margin: 60px auto 0;}
.prize_list{width:55%;height:230px;margin: 20px auto 55px;text-align: center;overflow: hidden;}
.prize_list ul{width:100%;font-size:0;}
.prize_list li{display:inline-block;font-size:45px;color:#f1bf90;text-align: center;width:20%;line-height:100px;font-family:Arial;}
.start{width: 250px;height: 90px;margin:0 auto;cursor:pointer;}
.prize_set{position: absolute;right: 60px;bottom:140px;font-size: 16px;color: #f7f3e8;line-height: 30px;}
.prize_set li{display: inline-block;margin-left: 20px;}
.set_grade select,.set_people input, .set_money input{background: #fff;width:110px;height:36px;border:1px solid #8f0000;margin-left: .1rem;color: #000;padding-left:10px;}
